Element block pseudo-class :active generated with width 160px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px cursor default border 0px rgba(0,0,0,1) solid border-radius padding 20px line-height 1 transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box z-index auto height auto display block background font-weight normal float none font-size 16px overflow hidden position static